Delicious Georgian Topaz 'Shaker' locket.
The locket comprising six faceted oval topaz stones that frame the central glazed locket panel that I have filled with loose stones of various shapes (i think they are citrines. I have had them knocking about for years)
The back of the locket hinges open so you can add or remove at your leisure.
 
The topaz stones are in gold pinched collet settings with an open back and are very sparkly!
 
Looks great worn on a fine chain or on a chunkier albert
 
weighs - 6.3g
measures - 24.4mm diameter (not including bail)
topaz stones measure 10mm x 7mm
central locket is 11.5mm diameter
High carat gold
English circa 1810
Excellent condition